BRPI0815527A2 - "filtro" - Google Patents
"filtro"Info
- Publication number
- BRPI0815527A2 BRPI0815527A2 BRPI0815527A BRPI0815527A2 BR PI0815527 A2 BRPI0815527 A2 BR PI0815527A2 BR PI0815527 A BRPI0815527 A BR PI0815527A BR PI0815527 A2 BRPI0815527 A2 BR PI0815527A2
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
- B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
- B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/899,803 US8679217B2 (en) | 2007-09-07 | 2007-09-07 | Pleated nanoweb structures |
| PCT/US2008/075571 WO2009033143A1 (en) | 2007-09-07 | 2008-09-08 | Improved pleated nanoweb structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0815527A2 true BRPI0815527A2 (pt) | 2015-02-03 |
Family
ID=39885001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0815527 BRPI0815527A2 (pt) | 2007-09-07 | 2008-09-08 | "filtro" |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8679217B2 (enExample) |
| EP (1) | EP2188031A1 (enExample) |
| JP (1) | JP5539877B2 (enExample) |
| KR (1) | KR101543481B1 (enExample) |
| CN (1) | CN101795746B (enExample) |
| BR (1) | BRPI0815527A2 (enExample) |
| WO (1) | WO2009033143A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6743273B2 (en) | 2000-09-05 | 2004-06-01 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
| JP4783248B2 (ja) * | 2006-09-12 | 2011-09-28 | 東芝ストレージデバイス株式会社 | 外乱抑圧機能を持つ位置制御方法、位置制御装置および媒体記憶装置 |
| WO2010107503A1 (en) | 2009-03-19 | 2010-09-23 | Millipore Corporation | Removal of microorganisms from fluid samples using nanofiber filtration media |
| TWI460007B (zh) | 2009-04-13 | 2014-11-11 | Entegris Inc | 多孔複合薄膜 |
| KR20120047228A (ko) * | 2009-06-12 | 2012-05-11 | 클라르코르 에어 필트레이션 프로덕츠, 인크. | 멤브레인 프리 필터 및/또는 필터용 인티그럴 프레이밍 |
| US8636833B2 (en) * | 2009-09-16 | 2014-01-28 | E I Du Pont De Nemours And Company | Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment |
| CN108579207A (zh) | 2010-08-10 | 2018-09-28 | Emd密理博公司 | 用于去除反转录病毒的方法 |
| ES2886043T3 (es) | 2011-04-01 | 2021-12-16 | Emd Millipore Corp | Estructuras compuestas que contienen nanofibras |
| USD666372S1 (en) | 2011-08-15 | 2012-08-28 | Techtronic Floor Care Technology Limited | Filter housing |
| USD670051S1 (en) | 2011-08-15 | 2012-10-30 | Techtronic Floor Care Technology Limited | Filter housing |
| DE102013000939A1 (de) * | 2013-01-19 | 2014-07-24 | Hydac Filtertechnik Gmbh | Filtermedium |
| EP2966197A4 (en) * | 2013-03-08 | 2017-03-08 | Finetex Ene, Inc. | Electrospinning apparatus |
| ES2962695T3 (es) | 2014-06-26 | 2024-03-20 | Emd Millipore Corp | Dispositivo de filtración de fluidos con capacidad de retención de suciedad mejorada |
| WO2016057234A1 (en) * | 2014-10-10 | 2016-04-14 | Entegris, Inc. | Point of use or point of dispense filter with multiple pleat packs |
| WO2016167871A1 (en) | 2015-04-17 | 2016-10-20 | Emd Millipore Corporation | Method of purifying a biological materia of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode |
| JP2016215098A (ja) * | 2015-05-18 | 2016-12-22 | 東洋紡株式会社 | プリーツフィルターエレメント |
| JP6455464B2 (ja) * | 2016-02-29 | 2019-01-23 | オムロン株式会社 | スイッチ |
| US20180001244A1 (en) * | 2016-07-01 | 2018-01-04 | Hollingsworth & Vose Company | Multi-layered electret-containing filtration media |
| US12420221B2 (en) | 2016-07-01 | 2025-09-23 | Hollingsworth & Vose Company | Multi-layered electret-containing filtration media |
| JP2019531880A (ja) | 2016-08-26 | 2019-11-07 | スリーエム イノベイティブ プロパティズ カンパニー | 縁部ダムを有するプリーツフィルタメディアを備えるプリーツフィルタエレメント並びにこれを製造及び使用する方法 |
| WO2018099789A1 (en) * | 2016-11-30 | 2018-06-07 | Koninklijke Philips N.V. | Device and method for determining the pollution status of a particle filter in an air-cleaning device |
| US10981096B2 (en) | 2017-03-29 | 2021-04-20 | Knowlton Technologies, Llc | Process for making high efficiency synthetic filter media |
| WO2019016605A1 (en) | 2017-07-21 | 2019-01-24 | Merck Millipore Ltd | MEMBRANES OF NONWOVEN FIBERS |
| KR102659617B1 (ko) | 2018-10-16 | 2024-04-19 | 커민즈 필트레이션 아이피, 인크. | 접착제 알로이 및 그러한 접착제 알로이를 포함하는 필터 매체 |
| CN110004595B (zh) * | 2019-04-30 | 2021-12-14 | 太原理工大学 | 一种制备常低温ZnO/SMS复合煤气脱硫材料的方法 |
| CN113710344A (zh) * | 2019-05-01 | 2021-11-26 | 奥升德功能材料运营有限公司 | 包含聚酰胺纳米纤维层的过滤介质 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US425189A (en) | 1890-04-08 | Gar-coupling | ||
| US3531920A (en) | 1968-09-16 | 1970-10-06 | Cambridge Filter Corp | Filter |
| GB1522605A (en) | 1974-09-26 | 1978-08-23 | Ici Ltd | Preparation of fibrous sheet product |
| US4536361A (en) | 1978-08-28 | 1985-08-20 | Torobin Leonard B | Method for producing plastic microfilaments |
| US4720292B1 (en) | 1986-07-14 | 1991-09-10 | Cylindrical air filter with lightweight housing and radially directed seal | |
| DE59008081D1 (de) | 1989-11-27 | 1995-02-02 | Asf Air System Filter Ag | Verfahren und Vorrichtung zur Herstellung einer plissierten Filtereinlage. |
| US5082476A (en) | 1990-10-19 | 1992-01-21 | Donaldson Company, Inc. | Filtration arrangement and method |
| US6171684B1 (en) | 1995-11-17 | 2001-01-09 | Donaldson Company, Inc. | Filter material construction and method |
| US5820646A (en) | 1996-04-26 | 1998-10-13 | Donaldson Company, Inc. | Inline filter apparatus |
| DE19630522C2 (de) | 1996-07-29 | 2002-10-02 | Freudenberg Carl Kg | Verfahren zur Herstellung eines plissierfähigen Filtermediums und Vorrichtung zur Durchführung des Verfahrens |
| US6315806B1 (en) | 1997-09-23 | 2001-11-13 | Leonard Torobin | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
| US6183670B1 (en) | 1997-09-23 | 2001-02-06 | Leonard Torobin | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
| IES80929B2 (en) | 1997-11-26 | 1999-06-30 | Donal Richard Mcgoey | Filter with form-retaining stabilizing means |
| AU2705600A (en) | 1998-10-01 | 2000-05-01 | University Of Akron, The | Process and apparatus for the production of nanofibers |
| US6520425B1 (en) | 2001-08-21 | 2003-02-18 | The University Of Akron | Process and apparatus for the production of nanofibers |
| US6695992B2 (en) | 2002-01-22 | 2004-02-24 | The University Of Akron | Process and apparatus for the production of nanofibers |
| KR100549140B1 (ko) | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
| AU2003256585A1 (en) * | 2002-07-18 | 2004-02-09 | Freudenberg Nonwovens Limited Partnership | Filter pack having nonwoven filter media and nonwoven edge banding frame |
| US20040038014A1 (en) * | 2002-08-20 | 2004-02-26 | Donaldson Company, Inc. | Fiber containing filter media |
| EP1540062B1 (en) | 2002-09-17 | 2009-11-04 | E.I. Du Pont De Nemours And Company | Extremely high liquid barrier fabrics |
| US7097684B2 (en) * | 2002-12-12 | 2006-08-29 | Aaf-Mcquay, Inc. | Method of forming combined pleated scrim and filter media materials and product of same |
| US20050210846A1 (en) * | 2004-03-24 | 2005-09-29 | Advanced Flow Engineering, Inc. | High flow air filtration system |
| DE602005024259D1 (de) | 2004-04-19 | 2010-12-02 | Procter & Gamble | Fasern, vliesstoffe und erzeugnisse mit nanofasern aus polymeren mit einer hohen glasübergangstemperatur |
| US7235122B2 (en) * | 2004-11-08 | 2007-06-26 | E. I. Du Pont De Nemours And Company | Filtration media for filtering particulate material from gas streams |
| US20060137317A1 (en) | 2004-12-28 | 2006-06-29 | Bryner Michael A | Filtration media for filtering particulate material from gas streams |
| JP2007021455A (ja) * | 2005-07-21 | 2007-02-01 | Toyobo Co Ltd | 復元性フィルター |
| US20070074628A1 (en) * | 2005-09-30 | 2007-04-05 | Jones David C | Coalescing filtration medium and process |
-
2007
- 2007-09-07 US US11/899,803 patent/US8679217B2/en active Active
-
2008
- 2008-09-08 JP JP2010524222A patent/JP5539877B2/ja active Active
- 2008-09-08 EP EP08799300A patent/EP2188031A1/en not_active Withdrawn
- 2008-09-08 BR BRPI0815527 patent/BRPI0815527A2/pt not_active IP Right Cessation
- 2008-09-08 CN CN200880105307.0A patent/CN101795746B/zh active Active
- 2008-09-08 KR KR1020107007434A patent/KR101543481B1/ko active Active
- 2008-09-08 WO PCT/US2008/075571 patent/WO2009033143A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009033143A1 (en) | 2009-03-12 |
| EP2188031A1 (en) | 2010-05-26 |
| CN101795746A (zh) | 2010-08-04 |
| JP5539877B2 (ja) | 2014-07-02 |
| KR20100065181A (ko) | 2010-06-15 |
| US20090064648A1 (en) | 2009-03-12 |
| JP2010538813A (ja) | 2010-12-16 |
| US8679217B2 (en) | 2014-03-25 |
| KR101543481B1 (ko) | 2015-08-10 |
| CN101795746B (zh) | 2013-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2478 DE 03-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |